Copyright © Klaus Piontzik  
German Version 
According to chapter 2.6 a frequency can be associated with any layer. The basic oscillation behaves as if the pole diameter of the earth would swing freely at its poles. 
Illustration 3.10.1 – basic oscillation 
From the table of the earth layers, you can generate such a frequency table. For n = 1 results: 
For n = 1, k = 2 results: 3.93 Hz = the half Schumann frequency = f_{S}/2 For n = m = 1 yet another easy relation between the basic hull and the other generated layers exist: 
This results in the following connection:
: 3.10.1  Equation: 
===========> 
The earth frequency is one fifth of the Schumann frequency 
According to chapter 2.6 applies to the first harmonic: 
Illustration 3.10.2 – harmonic 
3.10.2  Theorem:  The Schumann frequency is part of the frequency spectrum of the earth 
200 sides, 23 of them in color 154 pictures 38 tables Production und Publishing: ISBN 9783735738547 Price: 25 Euro 
